1.00 to 1.49ct F SI1 Lab Grown Marquise
Last updated: September 2026
Available
132
Lowest Price
£96 GBP
Highest Price
£813 GBP
Average Price
£364 GBP
Market Intelligence
Retailers Selling
21
Price Spread
70.4%
Price Range
Price per carat distribution across retailers
10th Percentile
$279
Median
$464
90th Percentile
$1,119
Score Distribution
132 diamonds scored across 4 quality tiers
Excellent
9 (6.8%)
Very Good
14 (10.6%)
Good
76 (57.6%)
Average
33 (25.0%)
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